Mow lawns or plow driveways. If you’re willing to mow yards or shovel or plow snow in the winter, you could easily start your own snow removal and lawn mowing business on the side. While you can usually find work by reaching out to your local community via word-of-mouth, flyers, or online message boards, the website Plowz & Mowz allows you to set up an online profile and reach more customers in your area.

Rent out a parking spot. If you live in a busy or congested area and have parking to spare, you might be able to rent out your parking space for some quick cash when you’re not using it. Simply advertise your open parking space online including details on the location, whether it’s covered or uncovered, and your desired hourly, weekly, or monthly fee. If you want, you can even use a site like Just Park or download the Spot App to reach more potential customers.

But don't make the mistake of thinking this will be a passive source of income—you're on call whenever you have a guest and you'll always need to keep the place clean for incoming visitors. On top of just renting on Airbnb, consider offering your guests paid add-ons, like Lauren Gheysens', Royal Day Out in London, England—where she gives visitors a local's only tour of the city, complete with bespoke 18th century costumes.

5.Watch Small Expenses: Warren Buffett invests in businesses run by managers who obsess over the tiniest costs. He one acquired a company whose owner counted the sheets in rolls of 500-sheet toilet paper to see if he was being cheated (he was). He also admired a friend who painted only on the side of his office building that faced the road. Exercising vigilance over every expense can make your profits — and your paycheck — goes much further.

Freelance writing platforms are available for those who can write engaging content on a variety of different topics. The pay is fairly good for the amount of work involved, ranging anywhere from one cent per word up to 10+ cents per word. If you know a lot about the subject matter, you can write the articles fairly quickly, giving yourself a very good $/hour rate.
Become a virtual assistant. Virtual assistants perform a wide range of services for their clients, all of which can be completed online. Depending on the day, they may open and reply to emails, schedule online work or blog posts, write mock-up letters and proposals, or perform data entry. You can look for virtual assistant jobs on sites like UpWork.com and Problogger.net.
Be professional. When you submit a résumé, don’t type it in ALL CAPS and please don’t avoid the caps lock like the plague. Know how to use it without looking incompetent. Write in complete sentences with proper grammar. Of course, there will be exceptions, but even with the exceptions, you must keep it professional. You’re building their view of you.
According to a 2006 ACNielsen study commissioned by eBay, 1.3 million individuals used the site as a primary or secondary source of income worldwide. The figure for the United States was around half as many. But the study didn't parse out how much money each of those 1.3 million individuals make, or how many of them use eBay as their "primary" as opposed to "secondary" source of income [source: Gross].
Re-selling web hosting will enable you to make money hosting your own client’s websites. Large hosting companies like HostGator allow you to white label their hosting services. You could start your own hosting business or, if you are a web designer, include hosting into your web design packages. And the best of it is the hosting companies take care of the hosting for you, so all you need to worry about is selling.
Be professional. When you submit a résumé, don’t type it in ALL CAPS and please don’t avoid the caps lock like the plague. Know how to use it without looking incompetent. Write in complete sentences with proper grammar. Of course, there will be exceptions, but even with the exceptions, you must keep it professional. You’re building their view of you.
There are loads of resources for making money online as an affiliate. You could source products from ClickBank, Commission Junction, Rakuten Marketing, Share-a-Sale, Impact Radius and many others. Plus, many of the larger companies have their own affiliate programs as well. Do your due diligence and find the right company with a relevant product or service to your audience that you can sell as an affiliate.
Some apps, such as Poshmark, are made specifically for those who want to sell their high-end clothing without having to let it go for a bargain basement price elsewhere on the internet. These sites work by taking a small cut of the final sale price, but in return, they do all of the payment processing for you and even provide pre-paid shipping labels.
Domain name trading has been around for the last couple decades, and while most slam-dunk names have long been sold off, there’s still plenty of others that you can get your hands on for relatively cheap and broker as a way to make money online. Before you dive in, however, beware that some experts doubt the long-term viability of this idea for making money online. However, there’s always the change you might just land on a lucrative domain name for a future billion-dollar company. To get you started, here are some tips from GoDaddy, arguably the world’s largest and most famous repository of domain names.
Get-rich-quick schemes that operate entirely on the Internet usually promote "secret formulas" to affiliate marketing and affiliate advertising. The scheme will usually claim that it does not require any special IT or marketing skills and will provide an unrealistic timeframe in which the consumer could make hundreds of thousands, if not millions of dollars.
Detailing a vehicle involves more than just washing the outside and vacuuming the inside. The end result should make the car look like it just came off of a dealer’s lot, which can involve a lot of work, but the pay is relatively good. All you need to get started are regular cleaning products and a few lessons from car detail professionals who post on the internet.
Like mentioned in a previous section, you’re going to need to do a lot of outreach to ensure you make money fast. You can’t expect to land a client with every attempt. If you’re desperate for money, you need to be desperate to find clients. So apply to at least 20 postings per day if you’re holding a full-time position. More if you’re currently unemployed. By sending personalized messages, you’ll have a better chance of landing a client which means a better chance to make money online.
If you can find and restore items like furniture and appliances, you can make a substantial amount of money. You can acquire the items on Craigslist, or even at garage sales or estate sales, restore them, and then list them for sale on the site. You may also be able to market certain items on eBay, particularly if they are small, unusual, but high in price.

Mechanical Turk is Amazon's take on micro-jobs. These are small miniscule-jobs that you can do for other people, which they call HITs, or Human Intelligence Tasks. These are super simple tasks that anyone can do. Some examples are listing off some URLs with certain kinds of images for one cent, or recording a few phrases with a microphone for 6 cents.

Better yet, you can even upload your own book to one of the world’s largest book sellers: Amazon. With Amazon self-publishing, you set the price, retain the rights to your book, and get access to Amazon’s massive audience. For every sale, you keep 70% with Amazon taking the remainder as a fee. If you want to get started, check out Leslie Samuel's great guide to selling eBooks online or follow Tara Gentile on CreativeLive as she shows you how to use your existing body of work to write an eBook within the next week. Who knows, you might just write one of the best business books of this year!

Creating a video series and selling it as a digital download on your blog, much like an eBook, can be another great seller. A video course, teaching viewers a specific skill or how to achieve a particular activity, may well resonate with your audience. If you are going to go down this route then your videos need to be as professional as possible so you should consider investing in some video and lighting equipment, as well as editing software.

One of the cool things about Google AdSense is that it's so easy to get set up. If you have a blog or website, you can sign up for a free Google AdSense Account. From there, Google will give you a unique code that you will paste onto your website. Google takes it from there, tracking your page views, traffic, and earnings on your behalf. There is no upkeep or maintenance to get this thing going, which makes it a no-brainer if you have a website already.